Okay, my stomach is hard in places.. I had a very weird period it was only spotting for like 4…

Okay, my stomach is hard in places.. I had a very weird period it was only spotting for like 4 days... it did get kinda of medium flow but it was brown in color... I took a test this morning it was a very faint line but noticeable. I've been very sleepy lately an I've been eating everything in sight.